I'm not receiving a confirmation email to set up 2 factor authentication. I was told to use Internet Explorer, but I have a Mac, so that's not an option. Every time I try to log in, the system automatically shows the page stating that a confirmation email has been sent, and I can't go any further. I even tried resetting my password, but I get stuck at the confirmation email has been sent page. I'm not receiving the email, and it's not in the spam/junk folder.